Golf putter mallet-blade head



FIG. 1 is a top view of a golf putter mallet-blade head showing my new design.

FIG. 2 is a rear elevation view thereof.

FIG. 3 is a right side toe elevation view thereof.

FIG. 4 is a front face elevation view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a left side heel elevation view thereof.

FIG. 7 is a rear perspective view thereof.

FIG. 8 is a front face perspective thereof. 

The ornamental design for a golf putter mallet-blade head, as shown. 